CN217589604U

CN217589604U - Bus connector

Info

Publication number: CN217589604U
Application number: CN202220092575.0U
Authority: CN
Inventors: 秦冬; 毕然; 王士年; 周永成; 徐飞凡
Original assignee: Zhonghang Baosheng Electric Co ltd
Current assignee: Zhonghang Baosheng Electric Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-10-14
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a bus connector, which comprises insulating partition plates, wherein the insulating partition plates are arranged in the connectors, each set of connectors is provided with a middle block of four insulating partition plates and two edge blocks of insulating partition plates, chamfer connecting rows are pasted on two sides of the middle block of insulating partition plate, the chamfer connecting rows are pasted on one side of the edge blocks of insulating partition plates, and the other side of the insulating partition plates is a flat plate; the chamfering connecting row is provided with ten blocks, and the chamfering connecting row is pasted in a side groove of the insulating partition plate. The utility model discloses an inside that the connector was inserted respectively to the end conductor row of two sections bus ducts that will connect, the contact resistance is effectively reduced in two surfaces of bus duct conductor row and the chamfer connector strip large tracts of land contact in the connector, avoid the too big temperature rise of production of contact resistance to transfinite, the side seal board of bus duct end touches with attaching the spacing stalk on the aluminum plate, clamping mechanism uses the moment screw rod to run through whole connector, respectively there is a big bowl pad both sides to realize the in close contact with of chamfer connector strip and bus duct conductor row.

Description

Bus connector

Technical Field

The utility model belongs to the technical field of supply and distribution electric power facility, concretely relates to bus connector.

Background

Bus ducts are increasingly used in place of wire and cable in indoor low voltage power transmission trunk projects.

The common bus duct is inconvenient to install and transport due to the integral structure of the common bus duct, can be produced and processed in a segmented mode, and is assembled and connected on a construction site, so that the bus connector is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus connector aims at solving the installation of being not convenient for among the prior art and the relatively poor problem of connector waterproof performance.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a bus bar connector, comprising:

the insulating plates are arranged in the connectors, each set of connectors is provided with four insulating partition middle blocks and two insulating partition edge blocks, chamfer connecting rows are pasted on two sides of each insulating partition middle block, the chamfer connecting rows are pasted on one sides of the insulating partition edge blocks, and the other sides of the insulating partition middle blocks are flat plates;

the chamfer connecting rows are arranged in ten blocks, chamfer connecting rows are pasted in grooves on two sides of the middle blocks of the four insulating partition plates, and chamfer connecting rows are pasted in grooves on one sides of the edge blocks of the two insulating partition plates;

the two aluminum plates are arranged and arranged on the outer side of the connector; and

and the clamping mechanisms are arranged in a group, the clamping mechanisms penetrate through the whole connector by using torque screws, and two sides of the clamping mechanisms are respectively provided with a large bowl pad so as to realize the close contact of the chamfer connecting bar and the bus duct conductor bar.

As an optimal scheme, every group fixed establishment is including all including screw rod and two bowl pads and square nut, the power is apart from the screw rod activity and runs through and attaches aluminum plate, insulating barrier limit piece and insulating barrier in the piece, the surperficial threaded connection of power is connected with square nut, attach aluminum plate, insulating barrier limit piece and insulating barrier in the piece fix through the mutually supporting of torque screw rod, two bowl pads and square nut.

As an optimized scheme of the utility model, every group clamping mechanism includes two bowl pads and moment screw rod, square nut, hexagonal spacer tube. Moment screw rod activity runs through attaches aluminum plate, insulating barrier limit piece and insulating barrier median block and chamfer connecting row, the hexagonal spacer tube is equipped with to moment screw rod cover, attach aluminum plate, insulating barrier limit piece, insulating barrier median block and chamfer connecting row and fasten through mutually supporting of moment screw rod and two bowl pads and square nut, the surface of moment screw rod is equipped with the connector apron.

As an optimized scheme, ten the chamfer run-on is pasted and is installed in the recess of insulating barrier middle block and insulating barrier limit piece.

As an optimal scheme, two attach aluminum plate and install in the outside of connector, every attaches aluminum plate and all has prefabricated two little notches, installs waterproof stripe in the little notch, can prevent effectively inside the water infiltration connector among the generating line installation environment.

As the utility model relates to an optimal scheme, the side of insulating barrier limit piece and insulating barrier middlebox is fluted, and the chamfer run-on is pasted and is installed in the recess, and the big square hole of hexagonal is opened at the middle part of insulating barrier limit piece, insulating barrier middlebox, and the big round hole is dashed at the middle part of chamfer run-on, and hole through connector in the middle of hexagonal spacer tube and the moment screw rod pass through, and clamping mechanism screws back chamfer run-on and inserts bus conductor row in the connector in and closely contact.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this scheme is when the installation, the inside that the end conductor row of two sections bus ducts that will connect inserted the connector respectively, the chamfer connector bar large tracts of land contact in two surfaces of bus duct conductor row and the connector effectively reduces resistance, avoid the too high production intense heat of resistance, the side seal board of bus duct end touches with attaching the spacing stalk on the aluminum plate, clamping mechanism use moment screw rod runs through whole connector, both sides respectively have a big bowl to fill up to realize the in close contact with of chamfer connector bar and bus duct conductor row. The structure is simple and reasonable, the assembly, the maintenance and the repair are convenient, the time and the energy required by the work of maintenance personnel are reduced, and the cost required by planning and installation is reduced.

2. In this scheme, the face that attaches aluminum plate and bus duct side shrouding contact has the small notch of twice installation adhesive tape, and inside the water infiltration connector in the small notch intraoral small adhesive tape can effectively prevent the generating line installation environment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a sectional view of the installation of the bus duct of the present invention.

In the figure: 1. an insulating spacer middle block; 2. insulating spacer edge blocks; 3. chamfering the connecting row; 4. attaching an aluminum plate; 5. a bowl pad; 6. a torque screw; 7. a square nut; 8. a hexagonal partition pipe; 9. a red mark hoop; 10. a small notch; 11. a waterproof adhesive tape; 12. a connector cover plate; 13. a bus duct conductor row; 14. bus duct end side seal board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-3, the technical solution provided in this embodiment is as follows:

a bus bar connector comprising:

the connector comprises an insulating partition plate middle block 1 and insulating partition plate edge blocks 2, wherein the insulating partition plate middle block 1 and the insulating partition plate edge blocks 2 are arranged in connectors, each set of connector comprises four insulating partition plate middle blocks 1 and two insulating partition plate edge blocks 2, chamfer connecting rows 3 are pasted in grooves on two sides of the insulating partition plate middle block 1, chamfer connecting rows 3 are pasted in grooves on one side of each insulating partition plate edge block 2, the other side of each insulating partition plate edge block is a flat plate, the chamfer connecting rows 3 are provided with ten blocks, chamfer connecting rows 3 are pasted in grooves on two sides of the four insulating partition plate middle blocks 1, chamfer connecting rows 3 and attached aluminum plates 4 are pasted in grooves on one side of the two insulating partition plate edge blocks 2, the attached aluminum plates 4 are provided with two pieces, and the two attached aluminum plates 4 are arranged on the outer side of the connector; and the clamping mechanism is provided with a group, the clamping mechanism penetrates through the whole connector by using a torque screw 6, and two sides of the clamping mechanism are respectively provided with a large bowl pad 5 so as to realize the close contact of the chamfer connecting bar 3 pasted in the grooves of the insulating partition plate edge block 2 and the insulating partition plate middle block 1 and the bus duct conductor bar 13.

The utility model discloses an in the embodiment, every group clamping mechanism all includes moment screw rod 6 and two bowls pad 5, square nut 7 and hexagonal spacer 8, and two pieces of the activity of moment screw rod 6 run through attach aluminum plate 4, insulating barrier limit piece 2 and insulating barrier in piece 1, and the surperficial threaded connection of moment screw rod 6 has square nut 7, attaches aluminum plate 4, insulating barrier limit piece 2 and insulating barrier in piece 1 and fastens through the mutually supporting of moment screw rod 6 and bowl pad 5 and square nut 7. When the clamping mechanism is tightened, the wrench is rotated on the outer hex nut of the torque screw 6 until the outer hex nut is unscrewed from the torque screw 6, at which time the red label clamp 9 will fall off the clamping mechanism to indicate that the tightening has been completed. Waterproof rubber strips 11 arranged in small notches 10 on the two aluminum plates 4 can effectively prevent water in the installation environment from permeating into the connector from gaps between the aluminum plates 4 and bus duct end side sealing plates 14 after the connector and the bus duct conductor rows 13 are fastened.

Specifically, please refer to fig. 1-3, each group of clamping mechanisms includes a torque screw 6, two bowl pads 5 and a square nut 7, the torque screw 6 movably penetrates through two attached aluminum plates 4, an insulating partition edge block 2 and an insulating partition middle block 1, the surface thread of the torque screw 6 is connected with the square nut 7, the attached aluminum plates 4, the insulating partition edge block 2 and the insulating partition middle block 1 are fastened by the torque screw 6 and the bowl pads 5 and the square nut 7 in mutual matching, thereby realizing the tight contact between the chamfer connecting bar 3 and the bus duct conductor bar 13, and the outer surface of the torque screw 6 is provided with a connector cover plate 12.

The utility model discloses an in the concrete embodiment, moment screw rod 6 is for the convenience of threaded connection square nut 7, and mutually supporting through moment screw rod 6 and square nut 7 makes to attach aluminum plate 4, insulating barrier limit piece 2 and insulating barrier in piece 1 fixed, also is convenient for will attach aluminum plate 4, insulating barrier limit piece 2 and insulating barrier in piece 1 separation to separate bus duct conductor row 13 from the connector and take out.

The utility model discloses an in the embodiment, ten chamfer banks 3 are all pasted and are installed in the both sides recess of piece 1 in the insulating barrier and in one side recess of insulating barrier limit piece 2, and between two baffles in the connector is inserted respectively to bus duct conductor row 13, chamfer bank 3 and bus duct conductor row 13 in close contact with of being convenient for.

Specifically, referring to fig. 1 and fig. 3, the two chamfered connecting rows 3 are respectively in contact with two contact surfaces of the bus duct conductor row 13, and are fastened by a clamping mechanism, so that the connection and installation of two bus ducts are realized.

The utility model discloses an in the embodiment, hexagonal hole has all been opened at four insulation barrier middlings 1, two insulation barrier limit pieces 2 and two attached aluminum plate 4 middle parts, and the middle part of the 8 penetrators of hexagonal partition pipe, moment screw rod 6 are lived by the 8 safe parcels of hexagonal partition pipe that have insulating properties.

Specifically, referring to fig. 1, a torque screw 6 extends through the connector assembly inside a hexagonal bulkhead 8.

In a specific embodiment of the invention, the insulating spacer middle block 1, the insulating spacer side blocks 2 and the hexagonal spacer 8 are made of DMC (unsaturated polyester glass fibre reinforced moulding) material, which complies with the specifications of EN 12576-1998. The material has the advantages of excellent electrical property, mechanical property, corrosion resistance, impact resistance, arc resistance, smoothness, flatness and the like, the dielectric strength is more than or equal to 35 kV/mm, and when the temperature reaches 600 ℃, the DMC material still has high insulating property.

The utility model provides a pair of working principle or working process of connector do: the bus duct conductor row 13 to be butted is inserted into the connector, then bus duct conductors and the connector are connected through the force distance screw and the square nut 7, when the connector is used, the chamfer connecting row 3 in the connector can completely conduct electric power of the butted bus duct conductor row 13, two chamfer connecting rows 3 are simultaneously conductive and form large-area contact with the bus duct conductor row 13 to effectively reduce resistance, the phenomenon that the resistance is too high to generate intense heat is avoided, the waterproof rubber strips 11 in the small notches 10 of the attached aluminum plates 4 effectively prevent water vapor from permeating into the connector from the gaps of the attached aluminum plates 4 and the bus duct end side sealing plates 14, the four bus duct end side sealing plates 14 and the upper and lower connector cover plates 12 form sealing on the connector, dust and other sundries in a bus mounting environment can be effectively isolated from entering the connector, the occurrence of electric accidents at bus duct joints is avoided, the structure is simple and reasonable, the assembly, the maintenance is convenient, the time and the energy required by a maintainer are reduced, meanwhile, the butting of multiple angles can be carried out, the bus duct length is effectively saved, the mounting scheme of different buildings is more diversified, and the cost required by planning and the installation cost is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bus bar connector, comprising:

the connector comprises insulating partition plates, wherein the insulating partition plates are arranged in connectors, each set of connectors is provided with four insulating partition plate middle blocks (1) and two insulating partition plate edge blocks (2), chamfer connecting rows (3) are pasted on two sides of each insulating partition plate middle block (1), the chamfer connecting rows (3) are pasted on one sides of the insulating partition plate edge blocks (2), and the other sides of the insulating partition plate edge blocks are flat plates;

the chamfering connecting row (3) is provided with ten blocks, the chamfering connecting row (3) is pasted in grooves on two sides of the middle block (1) of the four insulating partition plates, and the chamfering connecting row (3) is pasted in a groove on one side of the edge block (2) of the insulating partition plate;

the two aluminum plates (4) are arranged and are arranged on the outer side of the connector; and

the clamping mechanism is provided with a group, the clamping mechanism penetrates through the whole connector by using a torque screw (6), and two sides of the clamping mechanism are respectively provided with a large bowl pad (5) so as to realize the close contact of the chamfer connecting bar (3) and the bus duct conductor bar (13).

2. A busbar connector according to claim 1, wherein: every group clamping mechanism includes that two bowls fill up (5) and moment screw rod (6), square nut (7), hexagonal spacer tube (8), moment screw rod (6) activity runs through attaches aluminum plate (4), insulating barrier limit piece (2) and insulating barrier in piece (1) and adhesion chamfer run-on (3), moment screw rod (6) suit is in hexagonal spacer tube (8), attach aluminum plate (4), insulating barrier limit piece (2) and insulating barrier in piece (1) and adhesion chamfer run-on (3) and fasten through the mutually supporting of moment screw rod (6) and two bowls fill up (5) and square nut (7), connector apron (12) are equipped with in the outside of moment screw rod (6).

3. A busbar connector according to claim 2, wherein: and the ten chamfer connecting rows (3) are adhered and installed in the grooves of the middle block (1) and the side block (2) of the insulating partition.

4. A busbar connector according to claim 3, wherein: two attached aluminum plates (4) are arranged on the outermost side of the connector, two small notches (10) are prefabricated in each attached aluminum plate (4), and waterproof rubber strips (11) are arranged in the small notches (10).

5. A busbar connector according to claim 4, wherein: the side of insulating barrier limit piece (2) and insulating barrier median block (1) is provided with the recess, chamfer run-on (3) are pasted and are installed in the recess, insulating barrier median block (1), the big square hole of hexagonal is opened at the middle part of insulating barrier limit piece (2), big round hole is dashed at the middle part of chamfer run-on (3), hole through connector in the middle of hexagonal spacer tube (8) and moment screw rod (6), clamping mechanism screws back chamfer run-on (3) and insert interior bus duct conductor row (13) in the connector in the in close contact with.